UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XZdWnzeRqdLWAfZhXww3GPSyvensemSHqyUSkh6Fs4=' 
WHERE 
  key_id = '69e54a112f0be2a7eb2377ded19a52b1d746e7b8cf0e42329d862ba2ea3f253e' 
  AND (
    token = '4XZdWnzeRqdLWAfZhXww3GPSyvensemSHqyUSkh6Fs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )